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Re: Tinydns - cache poisoning?

Stephen Vaughan wrote:

Does anyone know if TinyDNS is vulnerable to the dns cache poisoning exploit? I run tinydns servers, I ran the test below and it came back as POOR.

mh1:~# dig +short @ns1.example.com <http://ns1.example.com> porttest.dns-oarc.net <http://porttest.dns-oarc.net> TXT z.y.x.w.v.u.t.s.r.q.p.o.n.m.l.k.j.i.h.g.f.e.d.c.b.a.pt.dns-oarc.net <http://z.y.x.w.v.u.t.s.r.q.p.o.n.m.l.k.j.i.h.g.f.e.d.c.b.a.pt.dns-oarc.net>. " <> is POOR: 26 queries in 4.4 seconds from 1 ports with std dev 0.00"

This is all very odd. It looks like you are resolving ns1.example.com to which is a POOR DNS server.
Best Regards,

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